Technical Information

INDEX of THREAD DATA CHARTS

METRIC THREAD -- FINE PITCH -- M (30 mm - 64 mm)

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THREAD DATA CHART: Metric Thread -- Fine Pitch
Nominal Size ISO MF	Thread Form Type	Major Diameter mm d=D	Pitch mm p	Root Radius mm r	Pitch Diameter mm d2=D2	Minor Diameter Male Thd. d3	Minor Diameter Female Thd. D1	Thread Height Male Thd. h3	Thread Height Female Thd. H1	Tap Drill Diameter mm
30x1.0	M	30.00	1.00	0.144	29.350	28.773	28.917	0.326	0.541	29.00
30x1.5	M	30.00	1.50	0.217	29.026	28.160	28.376	0.487	0.812	28.50
30x2.0	M	30.00	2.00	0.289	28.701	27.546	27.835	0.650	1.083	28.00
30x3.0	M	30.00	3.00	0.433	28.051	26.319	26.752	0.974	1.624	27.00
32x1.5	M	32.00	1.50	0.217	31.026	30.160	30.376	0.487	0.812	30.50
32x2.0	M	32.00	2.00	0.289	30.701	29.546	29.835	0.650	1.083	30.00
33x1.5	M	33.00	1.50	0.217	32.026	31.160	31.376	0.487	0.812	31.50
33x2.0	M	33.00	2.00	0.289	31.701	30.546	30.835	0.650	1.083	31.00
33x3.0	M	33.00	3.00	0.433	31.051	29.319	29.752	0.974	1.624	30.00
35x1.5	M	35.00	1.50	0.217	34.026	33.160	33.376	0.487	0.812	33.50
35x2.0	M	35.00	2.00	0.289	33.701	32.546	32.835	0.650	1.083	33.00
36x1.5	M	36.00	1.50	0.217	35.026	34.160	34.376	0.487	0.812	34.50
36x2.0	M	36.00	2.00	0.289	34.701	33.546	33.835	0.650	1.083	34.00
36x3.0	M	36.00	3.00	0.433	34.051	32.319	32.752	0.974	1.624	33.00
39x1.5	M	39.00	1.50	0.217	38.026	37.160	37.376	0.487	0.812	37.50
39x2.0	M	39.00	2.00	0.289	37.701	36.546	36.835	0.650	1.083	37.00
39x3.0	M	39.00	3.00	0.433	37.051	35.319	35.752	0.974	1.624	36.00
40x1.5	M	40.00	1.50	0.217	39.026	38.160	38.376	0.487	0.812	38.50
40x2.0	M	40.00	2.00	0.289	38.701	37.546	37.835	0.650	1.083	38.00
40x3.0	M	40.00	3.00	0.433	38.051	36.619	36.752	0.974	1.624	37.00
42x1.5	M	42.00	1.50	0.217	41.026	40.160	40.376	0.487	0.812	40.50
42x2.0	M	42.00	2.00	0.289	40.701	39.546	39.835	0.650	1.083	40.00
42x3.0	M	42.00	3.00	0.433	40.051	38.319	38.752	0.974	1.624	39.00
42x4.0	M	42.00	4.00	0.577	39.402	37.093	37.670	1.299	2.165	38.00
45x1.5	M	45.00	1.50	0.217	44.026	43.160	43.376	0.487	0.812	43.50
45x2.0	M	45.00	2.00	0.289	43.701	42.546	42.835	0.650	1.083	43.00
45x3.0	M	45.00	3.00	0.433	43.051	41.319	41.752	0.974	1.624	42.00
45x4.0	M	45.00	4.00	0.577	42.402	40.093	40.670	1.299	2.165	41.00
48x1.5	M	48.00	1.50	0.217	47.026	46.160	46.376	0.487	0.812	46.50
48x2.0	M	48.00	2.00	0.289	46.701	45.546	45.835	0.650	1.083	46.00
48x3.0	M	48.00	3.00	0.433	46.051	44.319	44.752	0.974	1.624	45.00
48x4.0	M	48.00	4.00	0.577	45.402	43.093	43.670	1.299	2.165	44.00
50x1.5	M	50.00	1.50	0.217	49.026	48.160	48.376	0.487	0.812	48.50
50x2.0	M	50.00	2.00	0.289	48.701	47.546	47.835	0.650	1.083	48.00
50x3.0	M	50.00	3.00	0.433	48.051	46.319	46.752	0.974	1.624	47.00
52x1.5	M	52.00	1.50	0.217	51.026	50.160	50.376	0.487	0.812	50.50
52x2.0	M	52.00	2.00	0.289	50.701	49.546	49.835	0.650	1.083	50.00
52x3.0	M	52.00	3.00	0.433	50.051	48.319	48.752	0.974	1.624	49.00
52x4.0	M	52.00	4.00	0.577	49.402	47.093	47.670	1.299	2.165	48.00
55x1.5	M	55.00	1.50	0.217	54.026	53.160	53.376	0.487	0.812	53.50
55x2.0	M	55.00	2.00	0.289	53.701	52.546	52.835	0.650	1.083	53.00
55x3.0	M	55.00	3.00	0.433	53.051	51.319	51.752	0.974	1.624	52.00
55x4.0	M	55.00	4.00	0.577	52.402	50.093	50.670	1.299	2.165	51.00
56x1.5	M	56.00	1.50	0.217	55.026	54.160	54.376	0.487	0.812	54.50
56x2.0	M	56.00	2.00	0.289	54.701	43.546	53.835	0.650	1.083	54.00
56x3.0	M	56.00	3.00	0.433	54.051	52.319	52.752	0.974	1.624	53.00
56x4.0	M	56.00	4.00	0.577	53.402	51.903	51.670	1.299	2.165	52.00
58x1.5	M	58.00	1.50	0.217	57.026	56.160	56.376	0.487	0.812	56.50
58x2.0	M	58.00	2.00	0.289	56.701	55.546	55.835	0.650	1.083	56.00
58x3.0	M	58.00	3.00	0.433	56.051	54.319	54.752	0.974	1.624	55.00
58x4.0	M	58.00	4.00	0.577	55.402	53.093	53.670	1.299	2.165	54.00
60x1.5	M	60.00	1.50	0.217	59.026	58.160	58.376	0.487	0.812	58.50
60x2.0	M	60.00	2.00	0.289	58.701	57.546	57.835	0.650	1.083	58.00
60x3.0	M	60.00	3.00	0.433	58.051	56.319	56.752	0.974	1.624	57.00
60x4.0	M	60.00	4.00	0.577	57.402	55.093	55.670	1.299	2.165	56.00
62x1.5	M	62.00	1.50	0.217	61.026	60.160	60.376	0.487	0.812	60.50
62x2.0	M	62.00	2.00	0.289	60.701	59.546	59.835	0.650	1.083	60.00
62x3.0	M	62.00	3.00	0.433	60.051	58.319	58.752	0.974	1.624	59.00
62x4.0	M	62.00	4.00	0.577	59.402	57.093	57.670	1.299	2.165	58.00
64x1.5	M	64.00	1.50	0.217	63.026	62.160	62.376	0.487	0.812	62.50
64x2.0	M	64.00	2.00	0.289	62.701	61.546	61.835	0.650	1.083	62.00
64x3.0	M	64.00	3.00	0.433	62.051	60.319	60.752	0.974	1.624	61.00
64x4.0	M	64.00	4.00	0.577	61.402	59.093	59.670	1.299	2.165	60.00

Disclaimer
This data is provided for general information only. The intention is to provide accurate information; regardless; errors may exist in the supplied information. If accuracy is critical, base your final decisions on the data provided in the root document: BS 93 (this data was taken from BS 93:2008); which is a copyrighted document. To purchase a copy visit an Authorized Reseller.

Comments:
Original Posting: 2/28/2008
Last Revision: 8/30/2022
Error corrections in, or comments about, the above data can be sent to: office@gagecrib.com